View Compilation Error

0_0_6215126_18006.cpp: In function `int main()':
0_0_6215126_18006.cpp:11: error: `lld' undeclared (first use this function)
0_0_6215126_18006.cpp:11: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_6215126_18006.cpp:11: error: expected `;' before "sum"
0_0_6215126_18006.cpp:12: error: `i' undeclared (first use this function)
0_0_6215126_18006.cpp:14: error: `temp' undeclared (first use this function)
0_0_6215126_18006.cpp:15: error: `sum' undeclared (first use this function)